Version 1.7 tweaks
Verbose off
Updated readme
Version 1.7
Version 1.7 with IDs and sendjson
Starting to change grbl algorithm to match tiny
Merge remote-tracking branch 'upstream/master'

Merged changes from upstream master.
minor changes
Merge remote-tracking branch 'upstream/master'

Merged upstream changes for v1.7 final
Small tweaks
Version 1.71
1.72 version
Grbl buffer updates

- Changed to queue structure for tracking what is in grbl buffer.
- added callbacks for queued/write/complete
- Prevent status reporting from sending ‘?’ back to client
- Limit amount of status reports are sent back to client by only
sending when a change is detected
- Moved gcode whitespace/comment removal to spas
Merge with upstream/master
Merge with upstream/master
Closing port issue fix

Corrected issue with closing ports on mac/linux.
Added some status calls to grbl buffer
ignored old files for sync to work